...I remember this one time I was dining at Pikabu in the Dolphin Restaurant, just my husband and myself. This is sort of a reverse thing. I saw the family bring their food.. they all sat down, they turned on this dvd player and plunked it down in front of their child.....no interaction with him while he ate, he watched movies and they talked amongst themselves..no one talked to the little boy. He ate and watched a movie....I have to say that bothered me a bit. How will they learn proper behavior if there is no healthy discussion at the table, plunking him down in front of this screen to keep him entertained so they could dine. I am just wondering is that what parents do now for peace and quiet when they dine as we never had those types of things when my children were little and I am trying to understand...
My comments above are inquiring... not to start an argument.. I am still truly wondering??
...I, too, am not a fan of plopping a kid in front of a video or a game every time they go out with the adults. This is where I learned my social skills--how I learned politeness, what it meant to converse as adults, what it meant to be out in the world and how to adjust my behavior based on the environment I was in. Sadly, this techno-parenting is getting more rampant. Believe me! I can see the strong pull of allowing an electronic anything give me a few moment's peace! But this is also why I have chosen not to be a parent (yet, at least)--because I know what a huge burden it can be at times, and that my responsibilities can not be shrugged off whenever I need a break, no matter how legitimately and desperately I need it. If and when I have a kid, I will use technology sparingly as a "babysitting" tool--even though it will be frequently and readily at hand!--because I feel my responsibility goes so far as to have to make those hard sacrifices to my time, energy, and sanity. And I am not ready to make those sacrifices, and may never be.
I remember once at a Mexican restaurant, there was a group of about 10 people, nearly half kids. Each kid had their OWN VIDEO PLAYER, and were all watching separate videos while the parents went on with their meal. I found this disappointing in the extreme--there were even other little kids right there for them to interact with, even if they were bored by adult conversation. Or there was crayons and menus to color--a creative endeavor to keep the little ones engaged. But nope. Just videos for all. Sad!
I'm replying because both of you made respectful, inquisitive posts about the use of technology to subdue rowdy children in restaurants. I hope I get the same from anyone who quotes me.
I have an iPhone, and one of the greatest aspects of this little gadget is that I can back-up DVDs that I own onto my phone. This has served to be helpful in managing my niece's behavior in a restaurant. Here's how it plays out: my niece, the angel and delight that she is 99% of the time, is nearly 3 and knows what she wants when she wants it.

I am not a parent and enjoy my leisure time, both at Disney (for instance, at Citricos about a month ago) and at regular restaurants. As a non-parent, I really, really don't like when a child screams, runs around, etc. They and their family paid, as did mine, so we all should enjoy the experience as much as possible. When at Disney - as is the case when at a regular Olive Garden in our hometown - if Hannah misbehaves, I "crack down" rather quickly, as does her mom and grandma. She gets a 1, 2, 3 count. She's told what will happen if she doesn't stop (leave and go to time out), and reminded again between 2 and 3 as a last warning. If she continues, she earns 3 and off we go. This includes when she throws a fit out of anger or frustration AND when she is giddy and silly and obstinently won't obey. We pull out the iPhone in a couple of settings.
1) She is being okay but is getting ancy, tired, etc. Her behavior doesn't warrant removal, but it MIGHT get there at some point, so this is a diversion for a while. This is also when there's no food in front of her. When the food is there, the iPhone is away - this is because it's expensive AND we talk over our food.
2) It's a reward I offer her out of kindness for good behavior. Again, this is time-limited and she is included in our conversation.
I just wanted to throw my two cents in on this issue. I don't see anything wrong with what the OP did. I wanted to shed some light that, in this day and age, it CAN be quite hard to use these things in a way that doesn't let the gadget be the mom/dad/guardian/caregiver. However, we PARENT first and use technology as another tool from the tool box. As I said, we remove, we deny privileges, we allow her to apologize for behavior and restart, we distract, we explain, we dole out consequences, we talk sternly, we use the iPhone, we hold her accountable for choices because, at almost 3, we are playing a HUGE role in who she becomes, how she interacts with others, and how she views her behavior in relation to the rest of the world. We don't want my niece to grow up to be a people-pleaser or to step on toes, but we want her to be respectful, mindful of others, accept that she makes mistakes and be accountable for correcting those, and show kindness to others. We use whatever tools we have to help her accomplish this, in lines at Disney, in restaurants at Disney, in the car en route to Disney, etc.
Sorry for taking this OT a bit - was genuinely wanting to respond to some questions posed in this thread. Again, I see no problem with what the OP did.